British Authorities Have Discovered That Some Small Factories Are Producing

Multiple Choice

British authorities have discovered that some small factories are producing scotch and using labels that look deceptively like the labels on the scotch of the companies that produced that label and scotch.  Which of the following would be the best theory for the owners of the labels to stop the production of the fake scotch?​

A) There is no theory - knock-offs are a form of legal competition
B) Trademark infringement
C) Copyright infringement
D) Patent infringement